EP2434642A4 - Amplificateur de transimpédance, circuit intégré et système - Google Patents

Amplificateur de transimpédance, circuit intégré et système Download PDF

Info

Publication number
EP2434642A4
EP2434642A4 EP11789495.6A EP11789495A EP2434642A4 EP 2434642 A4 EP2434642 A4 EP 2434642A4 EP 11789495 A EP11789495 A EP 11789495A EP 2434642 A4 EP2434642 A4 EP 2434642A4
Authority
EP
European Patent Office
Prior art keywords
integrated circuit
transimpedance amplifier
transimpedance
amplifier
integrated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP11789495.6A
Other languages
German (de)
English (en)
Other versions
EP2434642A1 (fr
Inventor
Daisuke Umeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of EP2434642A1 publication Critical patent/EP2434642A1/fr
Publication of EP2434642A4 publication Critical patent/EP2434642A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/08—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/22—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0277—Selecting one or more amplifiers from a plurality of amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/72—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H03F2203/7206—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal the gated amplifier being switched on or off by a switch in the bias circuit of the amplifier controlling a bias voltage in the amplifier
EP11789495.6A 2010-06-03 2011-02-14 Amplificateur de transimpédance, circuit intégré et système Withdrawn EP2434642A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010127919A JP5071522B2 (ja) 2010-06-03 2010-06-03 トランスインピーダンス増幅器、集積回路、及び、システム
PCT/JP2011/053036 WO2011152083A1 (fr) 2010-06-03 2011-02-14 Amplificateur de transimpédance, circuit intégré et système

Publications (2)

Publication Number Publication Date
EP2434642A1 EP2434642A1 (fr) 2012-03-28
EP2434642A4 true EP2434642A4 (fr) 2017-01-11

Family

ID=45066472

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11789495.6A Withdrawn EP2434642A4 (fr) 2010-06-03 2011-02-14 Amplificateur de transimpédance, circuit intégré et système

Country Status (8)

Country Link
US (1) US8466741B2 (fr)
EP (1) EP2434642A4 (fr)
JP (1) JP5071522B2 (fr)
KR (1) KR20130041713A (fr)
CN (1) CN102918766B (fr)
CA (1) CA2767995C (fr)
TW (1) TWI521861B (fr)
WO (1) WO2011152083A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9124246B2 (en) * 2013-09-25 2015-09-01 Qualcomm Incorporated Baseband processing circuitry
GB2523854B (en) * 2014-05-23 2016-06-08 Hilight Semiconductor Ltd Circuitry
CN106249023B (zh) * 2016-07-14 2019-03-29 电子科技大学 一种微电流检测电路
US11309846B2 (en) * 2017-08-25 2022-04-19 University Of South Florida Cascode common source transimpedance amplifiers for analyte monitoring systems
CN111133683B (zh) * 2017-09-29 2022-04-12 株式会社村田制作所 半导体元件、高频电路以及通信装置
US11177775B2 (en) * 2019-12-12 2021-11-16 Applied Materials Israel Ltd. Detection circuit and method for amplifying a photosensor output current
JP2023008550A (ja) * 2021-07-06 2023-01-19 住友電気工業株式会社 受信回路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5202553A (en) * 1992-03-24 1993-04-13 Raynet Corporation Enhanced performance optical receiver having means for switching between high and low amplifier configurations
JP2005268960A (ja) * 2004-03-16 2005-09-29 Sharp Corp 受光アンプ素子、光ピックアップ装置、および光ディスク装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63514A (ja) 1986-06-18 1988-01-05 Yasuaki Matsumoto 誘導孔による高汐の波圧を減ずる防波堤
JPH0535619Y2 (fr) * 1986-06-20 1993-09-09
JPH1188067A (ja) * 1997-09-02 1999-03-30 Oki Electric Ind Co Ltd 電流／電圧変換増幅装置
JP3978402B2 (ja) * 2003-03-19 2007-09-19 三菱化学メディア株式会社 光記録媒体の製造方法及び光記録媒体用積層体の製造方法
JP4152784B2 (ja) * 2003-03-19 2008-09-17 シャープ株式会社 受光アンプ回路およびそれを備えた光ピックアップ装置
US7151409B2 (en) * 2004-07-26 2006-12-19 Texas Instruments Incorporated Programmable low noise amplifier and method
JP5090318B2 (ja) * 2008-11-21 2012-12-05 日本電信電話株式会社 受信モジュール
US7944290B2 (en) 2009-01-26 2011-05-17 Sumitomo Electric Industries, Ltd. Trans-impedance amplifier

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5202553A (en) * 1992-03-24 1993-04-13 Raynet Corporation Enhanced performance optical receiver having means for switching between high and low amplifier configurations
JP2005268960A (ja) * 2004-03-16 2005-09-29 Sharp Corp 受光アンプ素子、光ピックアップ装置、および光ディスク装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011152083A1 *

Also Published As

Publication number Publication date
EP2434642A1 (fr) 2012-03-28
CN102918766A (zh) 2013-02-06
US20120176199A1 (en) 2012-07-12
CA2767995C (fr) 2016-11-29
JP5071522B2 (ja) 2012-11-14
WO2011152083A1 (fr) 2011-12-08
CN102918766B (zh) 2015-07-01
JP2011254382A (ja) 2011-12-15
US8466741B2 (en) 2013-06-18
KR20130041713A (ko) 2013-04-25
TW201220680A (en) 2012-05-16
TWI521861B (zh) 2016-02-11
CA2767995A1 (fr) 2011-12-08

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